PSB 21150 F V1.4 Infineon Technologies, PSB 21150 F V1.4 Datasheet - Page 45

• Manufacturer Part Number: PSB 21150 F V1.4
• Description: IC MODULAR ISDN NT INTELL TQFP64
• Manufacturer: Infineon Technologies

Specifications of PSB 21150 F V1.4

• Function: PC Adapter Circuit
• Interface: HDLC, ISDN, SCI
• Number Of Circuits: 1
• Voltage - Supply: 3.3V
• Current - Supply: 30mA
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 64-LFQFP
• Includes: Activation and Deactivation, D-Channel Access Control, Monitor Channel Handler
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power (watts): -
• Other names: PSB21150FV1.4XT; PSB21150FV14NP; PSB21150FV14XP; SP000007575; SP000007577

logic resets this bit again automatically after 4 BCL clock cycles. The address range of
the registers which will be reset at each SRES bit is listed in
3.2.5
The IPAC-X provides two timers which can be used for various purposes. Each of them
provides two modes
only once after expiration of the selected period, and a periodic timer interrupt, which
means an interrupt is generated continuously after every expiration of that period.
Table 7
Address
24
65
When the programmed period has expired an interrupt is generated and indicated in the
auxiliary interrupt status ISTA.AUX. The source of the interrupt can be read from AUXI
(TIN1, TIN2) and each of the interrupt sources can be masked in AUXM.
Figure 13
Data Sheet
H
H
Timer Modes
IPAC-X Timers
Timer Interrupt Status Registers
TRAN
MASK
AUX
MOS
CIC
(Table
ICA
ICB
ICD
Interrupt
ST
Register
TIMR1
TIMR2
7), a count down timer interrupt, i.e. an interrupt is generated
TRAN
ISTA
AUX
MOS
CIC
ICA
ICB
ICD
ST
45
Modes
Periodic
Count Down
Periodic
Count Down
AUXM
TIN2
TIN1
INT1
INT0
EAW
WOV
Description of Functional Blocks
Figure
AUXI
TIN2
EAW
WOV
TIN1
INT1
INT0
Period
64 ... 2048 ms
64 ms ... 14.336 s
1 ... 63 ms
1 ... 63 ms
12.
PSB/PSF 21150
2003-01-30
IPAC-X